single_servlet.java

在线考试系统

package com.gton.servlet.teach;
import java.io.IOException;
import javax.servlet.*;
import javax.servlet.http.*;
import com.gton.bean.*;


public class single_servlet  extends HttpServlet {
	add_single objsingle=new add_single() ;
	public void doPost(HttpServletRequest request, HttpServletResponse response) throws
    ServletException, IOException{
		response.setContentType("text/html; charset=GBK");
		
		String s_pro = request.getParameter("Sin_pro");
		s_pro = new String(s_pro.getBytes("ISO8859-1"));
		
        String s_a = request.getParameter("Sin_A");
        s_a = new String(s_a.getBytes("ISO8859-1"));
        
        String s_b = request.getParameter("Sin_B");
        s_b = new String(s_b.getBytes("ISO8859-1"));
        
        
        String s_c = request.getParameter("Sin_C");
        s_c= new String(s_c.getBytes("ISO8859-1"));
        
        
        String s_d = request.getParameter("Sin_D");
        s_d = new String(s_d.getBytes("ISO8859-1"));
        
        
        String s_an = request.getParameter("Sin_ans");
        s_an = new String(s_an.getBytes("ISO8859-1"));
        
      //  objsingle.setSingle_pro(s_pro);
       // objsingle.setSingle_A(s_a);
      //  objsingle.setSingle_B(s_b);
      //  objsingle.setSingle_C(s_c);
      //  objsingle.setSingle_D(s_d);
      //  objsingle.setSingle_answ(s_an);
        
        if(objsingle.insert_single(s_pro,s_a,s_b,s_c,s_d,s_an))
        {
     		RequestDispatcher d = request.getRequestDispatcher("./teacher/success_single.jsp");
             d.forward(request, response);
        }
     	else
     	{
     		RequestDispatcher d = request.getRequestDispatcher("./teacher/fail_single.jsp");
             d.forward(request, response);	
     	}
	}
	}